<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Login</title>
</head>
<body>
<div style="text-align: center;">
请登录系统:
<form id="loginForm" name="loginForm" action="ValidateServlet" method="post">
    <br>账号: <input name="username" type="text"/>
    <br>密码: <input name="password" type="password"/>
    <br><input value="登录" type="submit"/>
    <input value="取消" type="reset"/>
</form>
    </div>
</body>
</html>